715697528

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{140443}}^1$

素因数の和:140476

約数の個数: 48

約数和(自身を含む): 1681114680

約数和(自身を除く): 965417152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 140443, 280886, 561772, 983101, 1123544, 1825759, 1966202, 3651518, 3932404, 6881707, 7303036, 7864808, 12780313, 13763414, 14606072, 25560626, 27526828, 51121252, 55053656, 89462191, 102242504, 178924382, 357848764, 715697528]

約数ペア:

[(1, 715697528), (2, 357848764), (4, 178924382), (7, 102242504), (8, 89462191), (13, 55053656), (14, 51121252), (26, 27526828), (28, 25560626), (49, 14606072), (52, 13763414), (56, 12780313), (91, 7864808), (98, 7303036), (104, 6881707), (182, 3932404), (196, 3651518), (364, 1966202), (392, 1825759), (637, 1123544), (728, 983101), (1274, 561772), (2548, 280886), (5096, 140443)]